1--TEST--
2Trying to create a reference to an overwritten declared property
3--FILE--
4<?php
5$str = <<<STR
6O:9:"Attribute":1:{s:5:"flags";i:63;s:5:"flags";R:2}
7STR;
8var_dump(unserialize($str));
9?>
10--EXPECTF--
11Notice: unserialize(): Error at offset 36 of 52 bytes in %s on line %d
12bool(false)
13